Test 32 failure when not in the git teleport directory

When running the test suite from outside of the git teleport folder, test 32 (and only test 32) fail. Issue was identified on ubi9 and ubi9 minimal containers.

Steps to reproduce

1. Clone the git-teleport repository to an appropriate container with appropriate dependencies.
2. Config the git user.email and user.name settings.
3. Run ./git-teleport/test/run.sh.
4. Test 32 should result in the following output

not ok 32 gteleport_git_filter_refs
# (in test file git-teleport/test/testcases/03-git-teleport-bundle.bats, line 88)
#   `[[ "$output" = "$expect_out" ]]' failed